Answers by Alex Trebek
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Answers by Alex Trebek

Answers by Alex Trebek
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A particle with unit charge ​(qequals​1) enters a constant magnetic field Bequals2iplus2j with velocity vequals22k. Find the magnitude and direction of the force on the particle. Make a sketch of the magnetic​
answered Jun 24, 2021
5 votes
53.1k views
Find the amount of time. I=$30, P=$500, r=3% The amount of time is years.
answered May 15, 2021
1 vote
140k views
Which two security measures must an engineer follow when implementing layer 2 and layer 3 network design?
answered Mar 18, 2021
1 vote
78.4k views
Define factors affecting enzyme action:temperature
answered Mar 17, 2021
4 votes
221k views
What did humanism affect paintings during the renaissance
answered Oct 28, 2020
2 votes
79.9k views
Laura spent 2/5 of her money. Now she has $18 left. How much money did she have originally?
answered Sep 9, 2020
3 votes
169k views
What was one effect of the Civil War on the South?
answered Jul 14, 2020
3 votes
9.0k views
Which of the following is NOT a defender in soccer? A. Forward B. Sweeper C. Stopper D. Fullback​
answered Apr 6, 2020
4 votes
223k views
The volume V of a rectangular pyramid varies jointly as the area of the base B and the height h. V = 56 m3, when B = 24 m2 and h = 7 m. Identify B when V = 81 m3 and h = 9 m.
answered Mar 30, 2020
3 votes
69.8k views
❤️❤️❤️ Do these sentences have any mistakes ? If so, please help me fix them. Thank you! ❤️❤️❤️❤️ - Reddit is used as a social news and discussion application. - I am able to arrive to university on time
answered Feb 19, 2020
7 votes
78.1k views
What are 3 equivalent ratios for 10/12
answered Sep 20, 2019
3 votes
223k views
A forest covers 43000 acres. A survey finds that 0.2% of the forrest is old growth trees. how many acres of old growth trees are there
answered Sep 18, 2019
2 votes
157k views
If dr. Shioux wants to conduct research that will involve human participants at his university, he will have to submit a summary of the study to a(n) _____ before he can actually proceed. This will act
answered May 3, 2019
5 votes
5.5k views
A regular hexagon has a radius of 20 in. what is the approximate area of the hexagon
answered Mar 12, 2019
4 votes
35.8k views
What time period is most closely associated with these characteristics • Focus on individual achievement • Use of Classical Greek and Roman ideas • Artistic works of Leonardo da Vinci
answered Jan 23, 2019
7 votes
110k views
One difference between cell division in plant cells and in animal cells is that plant cells have
answered Dec 19, 2018
0 votes
49.8k views
The reason traffic accidents increase during snowy icy or foggy conditions is that
answered Oct 28, 2018
2 votes
26.9k views
Today’s aerial photographs usually are taken from __________. A. the ground B. airplanes C. satellites D. space
answered Oct 12, 2018
1 vote
80.3k views
Andi performs the calculation that is shown below. (2.06)(1.743)(1.00) How should the answer be reported using the correct number of significant figures? A.) 3.59 B.) 3.591 C.) 3.6 D.) 4
answered May 30, 2018
6 votes
164k views
Grazing animals help protect the land from soil erosion because they live in fenced in areas. true or false?
answered Mar 10, 2018
1 vote
128k views
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